Knife



FIG. 1 is a right side elevational view of a knife showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view taken on the opposite side from that shown in FIG. 1;

FIG. 4 is a bottom view thereof;

FIG. 5 is a front elevational view thereof; and,

FIG. 6 is a rear elevational view thereof. 

The ornamental design for a knife, as shown. 